body {
   background: #fff;
}
img {
   width: 100%;
}
.page-home {
   width: 100%;
   margin: 0 auto;
}

/* banner */
.banner {
   position: relative;
   width: 100%;
   height: 360px;
 }
 .banner .swiper {
   position: absolute;
   left: 0;
   top: 0;
   width: 100%;
   height: 360px;
 }
/* banner over*/
.product_detail {}
.product_detail-box {
    width: 1200px;
    margin: 0 auto;
}

.product_detail-top {
   width: 1200px;
   margin: 0 auto;
  margin-top:55px;
  margin-bottom: 80px;
  border-bottom: 1px solid #ddd;

}
.product_detail-top p {
  text-align: center
}  
.product_detail-top p:first-child {
  font-size: 24px;
}
.product_detail-top p:last-child {
  font-size: 14px;
  margin-bottom: 28px;
}
.product_detail-centent {
   margin-bottom: 88px;
}
.product_detail-centent p {
   margin: 10px 0;
}
.product_detail-centent p span {}

.product_detail-show {
   width: 1200px;
   margin: 0 auto;
   margin-bottom: 30px;
}
.product_detail-show .detail-show-title {
   font-size: 18px;
   margin-bottom: 28px;
}
.product_detail-show .show-box {

   overflow: hidden;
}
.product_detail-show .show-box .detail-show-list {
   width: 379px;
   float: left;
   margin: 0 15px;
}
.product_detail-show .show-box .detail-show-list .show-list-img {
   width: 379px;
   height: 264px;
}
.product_detail-show .show-box .detail-show-list .show-list-img img {
   width: 100%;
   height: 100%;
}

